There was an upsurge in the number of adoptions of the more energyefficient evaporative cooling tower-type airconditioning system.
Appropriate locations are identified for setting up wind monitoring stations to collect data for assessment.
The two power companies are planning to build wind turbines for public demonstration purposes.
More than 20 per cent of light buses have switched to LPG.
 
 
 
Sustainability Assessment Tool for Buildings
To promote sustainable development in the construction industry, EMSD commissioned a consultancy study titled Life Cycle Energy Analysis (LCEA) of Building Construction. The study aims to assess the environmental impact and cost implications of building development over the course of construction, operation and demolition. This is the first time that the LCEA concept has been applied in Hong Kong.
 
The study has produced an assessment tool to help architects, designers and structural engineers to appraise, at the design stage, the life cycle costs and life cycle performance of all materials and components in a building. With user-friendly models and data entry templates, the tool facilitates objective comparisons of different building designs on the basis of total energy consumption, helping concerned parties to make more informed choices in the interest of sustainable development. It is our goal that LCEA will, over time, solicit a broad base of public support for sustainability in construction and buildings.
 
Natural Gas Pipelines Approved
With a view to furthering the use of natural gas for gas manufacturing and power generation in Hong Kong, the Government has approved the building of natural gas pipelines by the two local utilities companies, Hong Kong and China Gas Company Limited and Hongkong Electric Co., Ltd.
 
Two utilities companies will import natural gas from Shenzhen - via submarine pipelines - for gas manufacturing and power generation.
 
The two companies will import natural gas as an alternative fuel source via submarine pipelines from a liquefied natural gas terminal in Shenzhen that is scheduled to commence operation in 2006. As natural gas is a cleaner fuel with fewer emissions, its use is expected to bring environmental benefits to the territory.
 
Light Buses Go for LPG
More than 1,400 light buses, representing 23 per cent of light buses on the road, joined the incentive programme and switched to LPG models.
 
As of December 2004, all 18,000 taxis in Hong Kong were running on LPG, and there were 50 filling stations in service, and more than 900 trained mechanics registered with EMSD.
 
The Energy Efficiency Office was established in 1994 to spearhead the drive for energy efficiency and conservation programmes in Hong Kong. We combine an in-depth understanding of the latest technological breakthroughs with knowledge of the precise needs of the Hong Kong community. The Office works to establish guidelines and issue codes of practice, and is actively involved in working groups and related committees that investigate the efficient use and conservation of energy. To help Hong Kong save energy and
protect, sustain and improve its environment, we have implemented a range of initiatives, including Energy Management and Demand Side Management programmes, energy end-use database management, benchmarking, and an energy efficiency labelling scheme. The Office is also engaged in pionet and escalator control systems. Our successes in this direction will contribute to the sustainable development of Hong Kong.